+86-18822802390
  • 15

    Nov

    2016

    [[TitleNews]]

    The working principle of combustible gas detector

    For combustible gas detectors to detect combustible gas information, the detector must communicate with the detection environment. Therefore, it is inevitable that various pollutin

  • 20

    Oct

    2016

    [[TitleNews]]

    Substances that can be detected by the combustible gas detector

    Substance and Minimum detection concentration: Acetylene 50ppm Propane 500ppm Ethylene Chloride 5ppm Isobutane 500ppm Ethylene 500ppm Methyl Chloride 5ppm Methane 500ppm Hydroge

  • 15

    Oct

    2016

    [[TitleNews]]

    Application range of combuistble gas detector

    1.Ocean operation platform and drilling platform 2.Oil refinery 3.Petrochemical plant 4.Comp

  • 08

    Oct

    2016

    [[TitleNews]]

    what is Combustible gas detector?

    The combustible gas detector is a combustible gas detector that responds to the concentration of single or multiple combustible gases. There are two types of combustible gas detect

  • 15

    Feb

    2022

    [[TitleNews]]

    Daily maintenance of laser rangefinder

    Problems that need to be paid attention to when using the laser rangefinder: The laser rangefinder cannot be directly measured at the human eye to prevent damage to the human body.

  • 13

    Feb

    2022

    [[TitleNews]]

    Precautions for the use of hand-held laser rangefinders

    DISTO and other hand-held laser rangefinders use lasers for distance measurement, and the pulsed laser beam is a monochromatic light source with very concentrated energy, so do not

  • 11

    Feb

    2022

    [[TitleNews]]

    The purchase of laser rangefinder

    And when the accuracy requirement is not high. Recommendation - "Ultrasonic rangefinder" can be used.

  • 09

    Feb

    2022

    [[TitleNews]]

    Uses of laser rangefinders

    Laser rangefinders are widely used in terrain surveying, battlefield surveying, ranging of tanks, aircraft, ships and artillery to targets, and measuring the height of clouds, airc

  • 07

    Feb

    2022

    [[TitleNews]]

    Classification of laser rangefinders

    ​Laser rangefinders are divided into handheld laser rangefinders and telescope-type laser rangefinders.

  • 05

    Feb

    2022

    [[TitleNews]]

    The principle of laser rangefinder

    The principle of ranging can basically be attributed to measuring the time required for the light to travel to and from the target, and then calculate the distance D through the sp

  • 03

    Feb

    2022

    [[TitleNews]]

    Introduction to Laser Rangefinders

    A laser rangefinder is an instrument that uses a certain parameter of the modulated laser to accurately measure the distance to the target. The pulsed laser rangefinder shoots a be

  • 02

    Feb

    2022

    [[TitleNews]]

    What is a laser rangefinder

    The laser rangefinder is an instrument that uses a certain parameter of the modulated laser to measure the distance to the target. The measuring range of the laser rangefinder is 3

  • 31

    Jan

    2022

    [[TitleNews]]

    Digital multimeter purchase requirements

    A digital multimeter is the most basic test tool for electronics enthusiasts. A good digital multimeter can not only measure various electrical parameters, but also a right-hand ma

  • 28

    Jan

    2022

    [[TitleNews]]

    Digital Multimeter Repair Tips

    For a faulty instrument, first check and determine whether the fault phenomenon is common (all functions cannot be measured) or individual (individual functions or individual range

  • 25

    Jan

    2022

    [[TitleNews]]

    Product Repair of Digital Multimeters

    Digital multimeters have high sensitivity and accuracy and are used in almost all businesses. However, due to the fact that there are many factors in its failure, and the randomnes

  • 22

    Jan

    2021

    [[TitleNews]]

    Product maintenance of digital multimeter

    The digital multimeter is a precision electronic instrument, do not change the circuit at will, and pay attention to the following points: ⒈ Do not connect to a DC voltage higher t

  • 19

    Jan

    2022

    [[TitleNews]]

    Precautions for digital multimeters

    In order to avoid electric shock and personal injury, please read the "Safety Information" and "Warnings and Cautions" in the manual before use. The following s

  • 16

    Jan

    2022

    [[TitleNews]]

    Digital Multimeter Measurement Tips

    Use the R×1Ω gear, connect any test pen to one end, and the other test pen touches the other end. Normally, a crisp and loud "click" sound will be emitted. If there is no sound, th

  • 14

    Jan

    2022

    [[TitleNews]]

    Instructions for use of digital multimeter

    The instrument is equipped with an automatic power cut-off circuit. When the working time of the instrument is about 30 minutes to 1 hour, the power supply is automatically cut off

  • 11

    Jan

    2022

    [[TitleNews]]

    Triode measurement of digital multimeter

    The insertion of the test leads is the same as above; the principle is the same as that of the diode. Assume that pin A is the base, connect it with the black pen, and the red pen